DateTimePicker下拉按钮失效
代码如下:
<tr id="task" runat="server" >
                             <td colspan="5" style="height: 25px; background-color: #ffffff; text-align:center">
                                 <table width="100%" cellpadding="0" cellspacing="0" border="0">
                                     <tr>
                                         <td style="width: 50px; height: 25px; text-align: center">
                                             <asp:Label ID="Label4" runat="server" Text="起止日期"></asp:Label>
                                         </td>
                                         <td style="width: 140px; text-align: center">
                                             <DTP:DateTimePicker ID="DtpBegin" runat="server" Width="140px" HorizontalAlign="Center" />
                                         </td>
                                         <td style="width: 20px; text-align: center">
                                             <asp:Label ID="Label5" runat="server" Text="至"></asp:Label>
                                         </td>
                                         <td style="width: 140px; text-align: center">
                                            <DTP:DateTimePicker ID="DtpEnd" runat="server" Width="140px"  
                                                 HorizontalAlign="Center" Height="25px"  />
                                         </td>
                                    </tr>
                                 </table>
                             </td>
                         </tr>
我其他位置的DateTimePicker都很正常,是不是因为用了<tr id="task" runat="server" >呢,请各位大侠帮帮忙呀!
------解决方案--------------------
用层代替,写到你的行里,用层来代替!